3Doodler FLOW pen set

• Works with 1.75mm spooled plastics: you can use your favorite filament with ease and doodle for hours.
• The pen features an attached power cable: eliminating any concern about losing the proper cable or connecting to the wrong port.
• A new integrated LCD screen: offers a clear and concise way to set the temperature and choose the correct setting for each material, making it easy to achieve the desired result.
• Includes new “halo” light indicators and upgraded design features: plus enhanced engineering and controls that simplify use and reduce the risk of jams.